Finding the Fourth Proportional to 2,410,657,206.64, 3,616,161,187.20 and 1,010,235,770.08
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Solution
The fourth proportional to 2,410,657,206.64, 3,616,161,187.20 and 1,010,235,770.08 is: 1,515,427,150.58
Step by Step Solution
- Step 1: Write the proportion equation
2,410,657,206.64 : 3,616,161,187.20 = 1,010,235,770.08 : x - Step 2: Convert to fraction form
2,410,657,206.64/3,616,161,187.20 = 1,010,235,770.08/x - Step 3: Cross multiply
2,410,657,206.64x = 3,616,161,187.20 × 1,010,235,770.08 - Step 4: Simplify right side
2,410,657,206.64x = 3,653,175,381,684,399,104 - Step 5: Solve for x
x = 3,653,175,381,684,399,104/2,410,657,206.64 - Step 6: Final answer
x = 1,515,427,150.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.